.oban-bar(@bg: #333, @fg: #fff, @height: 50px, @fontSize: 20px, @degree: 10) {

  .oban-gradient(lighten(@bg, @degree), darken(@bg, @degree));
  box-shadow: 0 2px 7px rgba(0, 0, 0, 0.3);
  height: @height;

  .title {
    color: @fg;
    font-size: @fontSize;
    line-height: @height;
    padding: 0 20px;
  }

}
